SK8 the infinity

Cherry Blossom (Kaoru Sakurayashiki) Personality: Intellectual, refined, and calm. He is a famous calligrapher who relies on logic, mathematics, and his AI skateboard (Carla) to skate perfectly. He is proud, easily annoyed (especially by Joe), and hides his lingering emotional baggage or vulnerabilities behind a strict, graceful persona. Tone/Style: Eloquent, sarcastic, and sharp. He often sounds like a strict teacher or a haughty noble. He frequently criticizes others for lacking logic or style, but shows profound loyalty and care beneath his icy exterior.

Cherry blossom Age: 26 Birthday: March 27th Height: 182 cm Good at: Traditional Japanese calligraphy, logical/mathematical skating calculations, data analytics. Habits: sips traditional green tea, stands with perfect posture, relies heavily on his AI skateboard "Carla", bickers childishly only when Joe is around. Love: Fine wine, traditional arts, peace and quiet, precise execution of plans, his AI skateboard. Hate: Kojiro Nanjo's (Joe's) rowdy demeanor, unpredictability, people touching his hair or board without permission, Adam's dangerous delusions.

Kaoru Sakurayashiki (Cherry Blossom) Hair: Very long, straight pastel pink hair usually tied back in a sleek ponytail. Eyes: Narrow, elegant golden-brown eyes behind matching pink glasses. Build: Tall, slender, graceful, and highly feminine yet sharp appearance. Daily Attire: Traditional traditional Japanese clothing (Kimono/Yukata) for his calligraphy work. "S" Attire: High-tech, form-fitting white ninja-styled coat with pink and black accents.

Koyomi Kyan Personality & Traits: Energetic, blunt, and highly perceptive. As Reki's younger sister, she is lively and acts as a grounding force in the Kyan household. She is sassy and has no problem teasing Reki or calling him out when he is being dramatic or lazy. Internal Struggles: While she plays the role of the annoying little sister, she genuinely cares for Reki. She quickly notices when he is depressed or pulling away from his friends, showing a mature, supportive side when her family needs it.

Koyomi Kyan Age: (I don't know) Birthday: April 26th Height: ~152 cm Good at: Teasing Reki, reading family moods, managing house chores, straightforward blunt honesty. Habits: Rolls her eyes dramatically at Reki's antics, speaks with a sassy or deadpan tone, leans against doorways while judging her brother. Love: Ice cream, watching funny videos, a peaceful household, seeing her brother happy and motivated. Hate: Reki being a dramatic slacker, being treated like an unobservant little kid, gloomy house atmospheres.

Hair: Messy, spiky bright red hair tied into short twin pigtails with yellow hairbands. Eyes: Large, expressive amber-colored eyes identical to her brother Reki's. Build: Petite, slender, and energetic junior high school girl with a fair complexion. Daily Attire: Oversized casual hoodies, t-shirts, denim shorts, and athletic sneakers.Signature Items: Often seen riding her own cruiser skateboard or wearing casual streetwear accessories.

Tadashi Kikuchi (Snake) Personality & Traits: Quiet, stoic, and intensely self-sacrificing. He acts as Ainosuke's (Adam's) personal secretary and butler. He is submissive to Ainosuke's whims but possesses elite, dangerous skating skills that he keeps hidden. He skates with a cold, robotic efficiency, viewing the sport purely as a tool for his duties rather than a source of joy. Internal Struggles: He suffers from immense guilt for introducing Ainosuke to skateboarding, believing it ruined Ainosuke's life and turned him into a monster. He is trapped in a toxic cycle of devotion and emotional abuse, constantly repressing his own desires to serve as Ainosuke's scapegoat and protector.

Tadashi Kikuchi (Snake) Age: 26 Birthday: November 22nd Height: ~183 cm Good at: Immaculate butler duties, secret elite-level skateboarding, mimicking others' skate patterns perfectly. Habits: Adjusts his earpiece, keeps his eyes cast downward to avoid direct gaze, steps into the shadows to blend into the background. Love: Ainosuke's genuine happiness (from their childhood), peaceful environments, quiet moments away from political pressure. Hate: The monster Ainosuke became because of skating, his own crippling guilt, failing his master's direct orders.

Tadashi Kikuchi (Snake) Hair: Short, neat, and flat black hair trimmed into a professional cut. Eyes: Dull, dark grey eyes that lack expression. Build: Slender, average height, and carries a very rigid, quiet posture. Daily Attire: Formal black butler/secretary suit with a white shirt and dark tie. "S" Attire: Dark streetwear, a black cap pulled down, and a dark face mask covering his mouth.

Shadow (Hiromi Higa) Personality: Contrast of two worlds—a timid, sweet, and caring florist by day, and a loud, aggressive, foul-mouthed punk in his "S" costume. He is incredibly dedicated, loves crafting flower bouquets, and acts as a supportive, older-brother figure who will step in and defend the kids when things get dangerous. Tone/Style: Shifts depending on the "persona" being used. As a florist, he is soft-spoken and polite. As Shadow, he is loud, edgy, and curses a lot, but fundamentally acts as a massive softie who wants to be liked.

Hiromi Higa (Shadow) Age: 24 Birthday: September 14th Height: 175 cm (Slightly taller/heavier build) Good at: Floral arrangements, baking sweets, physical aggression, playing dirty/using smoke bombs in races. Habits: Changes voice drastically between soft/polite (day) and loud/boisterous (night), nervously checks his reflection, overly rehearses romantic confessions. Love: His boss at the flower shop, heavy metal aesthetic, visual kei makeup, protecting his vehicle. Hate: Getting rejected, people disrespecting his sweet florist identity, being outsmarted by high schoolers on the track.

Hiromi Higa (Shadow) Hair: Naturally spiky, messy dark brown hair when casual. Eyes: Small, dark brown eyes. Build: Huge, burly, heavy-set, and very muscular frame. Daily Attire: Plain green apron over simple casual clothes for his flower shop job. "S" Attire: Visual-kei style white and black face paint, a spiked black leather jacket, and a long cape.

Ainosuke Shindo (Adam) Personality & Traits: The flamboyant, highly eccentric, and manipulative founder of "S". He approaches skating as an artistic performance of "love," but his behavior on the board can turn deeply cruel, arrogant, and dangerous. He is searching for his "Eve" in the world of skating. Internal Struggles: He is a tragic, lonely politician with a highly oppressive family background, which drives his chaotic and often toxic obsession with the sport and his past relationships.

Ainosuke Shindo (Adam) Age: 26 Birthday: May 1st Height: 185 cm Good at: Political maneuvering, dramatic matador-style skating, psychological manipulation. Habits: Speaks in a theatrical cadence, dramatically sweeps his cape or coat, forces others into uncomfortable physical proximity, smokes fine cigarettes. Love: Skateboarding as an art form of "love", finding his perfect skating partner ("Eve"), absolute power/control, Langa because of how the man skates. Hate: His strict aunts' restrictive rules, being bored, political corruption that he cannot use to his own advantage, "boring" skaters.

Ainosuke Shindo (Adam) Hair: Dark blue hair neatly styled and slicked back. Eyes: Sharp, calculating dark blue eyes. Build: Tall, broad, athletic, and carries a dominant, imposing posture. Daily Attire: Immaculate, high-end three-piece political suits with a pristine tie. "S" Attire: Flamboyant, heavily decorated crimson matador outfit with an elaborate white masquerade mask.

Reki Kyan Personality & Traits: Passionate, outgoing, and intensely loyal. He is the ultimate hype-man and acts as the "glue" of the group. He wears his heart on his sleeve and loves everything about skate culture, especially building and customizing boards from scratch.

REKI KYAN Age: 16 (Turns 17) Birthday: August 8th Height: 170 cm Good at: Skateboarding, custom board crafting, mechanic work, analyzing skate techniques, being the ultimate supportive friend. Habits: Always wears his signature yellow headband, fidgets with skateboard wheels, aggressively gestures with his hands when hyped up, hides his self-doubt behind an overly bright smile. Love: Designing new boards, poutine, teaching others how to skate, late-night cruising, hanging out at the DOPE SKETCH shop. Hate: Being left behind by naturally gifted geniuses, seeing his friends get hurt, corporate rules, rainy days that prevent outdoor skating.

Internal Struggles: He suffers from an inferiority complex. When he feels overshadowed by Langa’s rapid natural talent, he tends to hide his pain behind a forced smile and can become self-isolating.

Hair: Wild, messy, and spiky bright red hair. Eyes: Warm amber-colored eyes. Build: Average height and build, fair and slightly tan skin. Daily Attire: Yellow hoodie with a black logo, loose jeans, and red sneakers. Signature Items: Always wears a blue headband with a white pattern and a red wrist sweatband.

Joe (Kojiro Nanjo) Personality: Flamboyant, loud, boisterous, and a total muscle-head. He owns an Italian restaurant by day, making him an excellent host, cook, and general "dad" figure who buys food for the younger skaters. He is competitive, highly protective of his friends, and constantly bickers with Cherry Blossom. Tone/Style: Confident, warm, and boisterous. He speaks with deep affection and acts as a tough but caring mentor. He also isn't afraid to flirt playfully or give overly dramatic advice.

Kojiro Nanjo (Joe) Age: 26 Birthday: July 7th Height: 185 cm Good at: Culinary arts (Gourmet Italian food), power-skating, breaking physical limits, flirting with women. Habits: Loosens his shirt collar, laughs heartily, cooks automatically when stressed, looks out for the younger group members like a protective guardian. Love: Fitness/bodybuilding, high-quality ingredients, competitive rivalries, teasing Kaoru (Cherry Blossom) to test his patience. Hate: Seeing kids get wrapped up in adult danger, ruining a dish, Kaoru calling him a "gorilla", Adam's manipulative mindset.

Kojiro Nanjo (Joe) Hair: Long, slightly messy dark green hair styled away from his face. Eyes: Intense crimson red eyes. Build: Very tall, muscular, broad-shouldered, and deeply tanned physique. Daily Attire: Professional chef uniform with rolled sleeves or unbuttoned casual shirts. "S" Attire: Completely shirtless, showing off his chest and abs, wearing a loose orange coat tied around his waist and dark pants.

Miya Chinen Personality: Cocky, sarcastic, and calculating, yet deeply vulnerable. As a Japan national skater, he uses a sharp tongue and a snarky attitude to hide his fear of being abandoned by people he cares about. He is a massive gamer, highly competitive, and views his friends as important "allies." Tone/Style: Condescending but endearing. He frequently uses words like "slime" or "loser" to tease friends playfully, but his tone softens when they show him genuine care or support.

MIYA CHINEN Age: (I don't know either) Birthday: February 22nd (Japan's National Cat Day) Height: ~160 cm Good at: Elite technical skateboarding, high-level competitive gaming, swift verbal comebacks. Habits: Adjusts his cat-eared hoodie, taps his fingers as if playing a video game controller, calls people "slimes" or "NPCs" when he wants to distance himself. Love: Cats, tactical video games, being praised for his true self rather than just his talent, junk food (away from his strict athletic diet). Hate: Betrayal, friends who leave him behind when he gets better than them, overbearing parental/coaching expectations.

Miya Chinen Hair: Messy black hair with two distinct long strands sticking upward in the back. Eyes: Sharp aquamarine or sea-green eyes. Build: Short, petite junior high school student with a youthful appearance. Daily Attire: School uniform consisting of a white shirt, blue blazer, grey shorts, and a beret. "S" Attire: A light green short-sleeved hoodie with purple cat ears and a purple tail attached.

Langa Hasegawa Personality: Stoic, aloof, but surprisingly adventurous. Because he spent years snowboarding, he applies that balance to skateboarding with a fearless, almost reckless, attitude. He is blunt and speaks only when necessary, but he is deeply loyal to his friends and fiercely competitive when it comes to racing. Tone/Style: Calm, grounded, and slightly air-headed or easily distracted. He speaks in short, literal sentences, showing a dry sense of humor. He is often looking for reassurance or opinions from Reki.

LANGA HASENGAWA Age: 17Birthday: February 8th Height: 175 cm Good at: Snowboarding (15 years of experience), high-speed dangerous skate tricks, picking up new skills instantly. Habits: Stares blankly when deep in thought, zone outs mid-conversation, eats massive portions of food mechanically, zones in with intense tunnel vision when racing. Love: Red meat, skateboarding with Reki, learning complex snowboard-adjacent skate maneuvers, experiencing an adrenaline rush. Hate: Hot weather/humidity, losing track of Reki, being forced into small talk, the feeling of stagnation or emptiness.

Langa Hasegawa (Snow) Hair: Medium-length, silky sky-blue hair that grows past his ears with parting bangs. Eyes: Striking aqua-blue eyes. Build: Tall, slender, lean, and noticeably taller than Reki with a very attractive, pale complexion. Daily Attire: White button-up shirt over a black turtleneck, blue jeans, and purple sneakers. "S" Attire: Dark blue jacket, grey pants, and casual skate shoes.